Adjustable frame



FIG. 1 is front elevational view of an adjustable frame showing our newdesign;

FIG. 2 is a side perspective view thereof;

FIG. 3 is an enlarged front perspective view of a first corner portionthat is disengaged therefrom;

FIG. 4 is an enlarged right perspective view of the first corner portionthat is disengaged therefrom;

FIG. 5 is an enlarged left perspective view of a second corner portionthat is disengaged therefrom;

FIG. 6 is an enlarged right perspective view of the second cornerportion that is disengaged therefrom;

FIG. 7 is an enlarged perspective view of end portions of the first andsecond corner portions engaged relative to each other;

FIG. 8 is an enlarged front perspective view of an actuating memberthereof; and,

FIG. 9 is an enlarged rear perspective view of an actuating memberthereof.

The different portions of the adjustable frame are shown in a disengagedform in FIGS. 3 through 9 for convenience of illustration.

The ornamental design for a adjustable frame, as shown and described.